Knots loosen, ropes stretch, and after the first windy night the net sags at every corner. These tension straps replace knot work with a one-hand cinch that locks instantly and re-tensions in seconds. Set of four, one per corner of a standard rectangular shade net.Specifications Quantity: Four straps per pack Mechanism: Cam-buckle tension lock, releasable Adjustment: Continuous, no fixed steps Compatible with: All TheFrenchNets shade nets Best use: Tensioning, seasonal height changes, fast take-down Pick this ifClimbing a ladder every spring just to redo your knots stops being acceptable around year two. These straps stay attached year-round and you adjust tension from ground level in a few seconds.Common questionsWill they hold against wind? The cam-buckle locks mechanically, not by friction on a knot. Once cinched, it stays cinched until you release it.Do four cover a full net? One pack covers a standard four-corner rectangular install. Larger spans or perimeter-tensioned setups may need a second pack.